The Hart-Parr Crop Maker 17-27 is a farm tractor produced from 1916 to 1917 by Hart-Parr in Charles City, Iowa. It features a 9.3L single-cylinder kerosene engine with liquid cooling, producing 17 hp at the drawbar and 27 hp at the belt. The tractor has a 2-speed gear transmission with 2 forward and 1 reverse gears, and it is two-wheel drive. Dimensions include a length of 107.75 inches, width of 72 inches, height of 125 inches, and a weight of 11,900 lbs.